Patents by Inventor Qun Yin

Qun Yin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240127000
    Abstract: A computer-implemented method is provided for model training performed by a processing system. The method comprises determining a set of first weights based on a first matrix associated with a source model, determining a set of second weights based on the set of first weights, forming a second matrix associated with a target model based on the set of first weights and the set of second weights, initializing the target model based on the second matrix, and training the target model.
    Type: Application
    Filed: September 30, 2022
    Publication date: April 18, 2024
    Inventors: Yichun Yin, Lifeng Shang, Cheng Chen, Xin Jiang, Xiao Chen, Qun Liu
  • Patent number: 11959486
    Abstract: A liquid formulation comprising a peptide agonist of the calcium sensing receptor and method of preparing and using the formulation are provided.
    Type: Grant
    Filed: August 11, 2021
    Date of Patent: April 16, 2024
    Assignee: Amgen Inc.
    Inventors: Derek Maclean, Qun Yin
  • Publication number: 20240116983
    Abstract: Compounds having activity for lowering parathyroid hormone levels are described. In one embodiment, the compounds are comprised of a contiguous sequence of subunits, X1—X2—X3—X4—X5—X6—X7, wherein the X1 subunit comprises a thiol-containing moiety and the distribution of charge on the X2—X7 subunits provides the desired activity. Methods of using the compounds for treating hyperparathyroidism, bone disease and/or hypercalcemic disorders are also described, and in particular, methods for lowering plasma PTH and serum calcium are provided. The compounds can be used to treat subjects having, for example: primary, secondary or tertiary hyperparathyroidism; hypercalcemia of malignancy; metastatic bone disease; or osteoporosis.
    Type: Application
    Filed: October 4, 2022
    Publication date: April 11, 2024
    Inventors: Felix Karim, Amos Baruch, Derek Maclean, Kanad Das, Qun Yin
  • Patent number: 11866515
    Abstract: Provided herein are hemiasterlin derivatives, conjugates thereof, compositions comprising the derivatives or conjugates thereof, methods of producing the derivatives and conjugates thereof, and methods of using the derivatives, conjugates, and compositions for the treatment of cell proliferation. The derivatives, conjugates, and compositions are useful in methods of treatment and prevention of cell proliferation and cancer, methods of detection of cell proliferation and cancer, and methods of diagnosis of cell proliferation and cancer. In an embodiment, the hemiasterlin derivatives are according to Formula 1000: or a pharmaceutically acceptable salt, solvate, or tautomer thereof, wherein Ar, L, W1, W4, W5, SG, and R are as described herein.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: January 9, 2024
    Assignee: SUTRO BIOPHARMA, INC.
    Inventors: Toni Kline, Qun Yin, Krishna Bajjuri
  • Publication number: 20220042515
    Abstract: A liquid formulation comprising a peptide agonist of the calcium sensing receptor and method of preparing and using the formulation are provided.
    Type: Application
    Filed: August 11, 2021
    Publication date: February 10, 2022
    Inventors: Derek Maclean, Qun Yin
  • Patent number: 11162500
    Abstract: A liquid formulation comprising a peptide agonist of the calcium sensing receptor and method of preparing and using the formulation are provided.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: November 2, 2021
    Assignee: Amgen Inc.
    Inventors: Derek Maclean, Qun Yin
  • Publication number: 20210261611
    Abstract: Provided herein are hemiasterlin derivatives, conjugates thereof, compositions comprising the derivatives or conjugates thereof, methods of producing the derivatives and conjugates thereof, and methods of using the derivatives, conjugates, and compositions for the treatment of cell proliferation. The derivatives, conjugates, and compositions are useful in methods of treatment and prevention of cell proliferation and cancer, methods of detection of cell proliferation and cancer, and methods of diagnosis of cell proliferation and cancer. In an embodiment, the hemiasterlin derivatives are according to Formula 1000: or a pharmaceutically acceptable salt, solvate, or tautomer thereof, wherein Ar, L, W1, W4, W5, SG, and R are as described herein.
    Type: Application
    Filed: November 2, 2020
    Publication date: August 26, 2021
    Inventors: Toni KLINE, Qun Yin, Krishna Bajjuri
  • Publication number: 20210198314
    Abstract: Provided herein are hemiasterlin derivatives, conjugates thereof, compositions comprising the derivatives or conjugates thereof, methods of producing the derivatives and conjugates thereof, and methods of using the derivatives, conjugates, and compositions for the treatment of cell proliferation. The derivatives, conjugates, and compositions are useful in methods of treatment and prevention of cell proliferation and cancer, methods of detection of cell proliferation and cancer, and methods of diagnosis of cell proliferation and cancer. In an embodiment, the hemiasterlin derivatives are according to Formula 1000: or a pharmaceutically acceptable salt, solvate, or tautomer thereof, wherein Ar, L, W1, W4, W5, SG, and R are as described herein.
    Type: Application
    Filed: November 2, 2020
    Publication date: July 1, 2021
    Inventors: Toni KLINE, Qun YIN, Krishna BAJJURI
  • Publication number: 20200399309
    Abstract: Compounds having activity for lowering parathyroid hormone levels are described. In one embodiment, the compounds are comprised of a contiguous sequence of subunits, X1-X2-X3-X4-X5-X6-X7, wherein the X1 subunit comprises a thiol-containing moiety and the distribution of charge on the X2-X7 subunits provides the desired activity. Methods of using the compounds for treating hyperparathyroidism, bone disease and/or hypercalcemic disorders are also described, and in particular, methods for lowering plasma PTH and serum calcium are provided. The compounds can be used to treat subjects having, for example: primary, secondary or tertiary hyperparathyroidism; hypercalcemia of malignancy; metastatic bone disease; or osteoporosis.
    Type: Application
    Filed: September 2, 2020
    Publication date: December 24, 2020
    Inventors: Felix Karim, Amos Baruch, Derek Maclean, Kanad Das, Qun Yin
  • Patent number: 10844090
    Abstract: Provided herein are hemiasterlin derivatives, conjugates thereof, compositions comprising the derivatives or conjugates thereof, methods of producing the derivatives and conjugates thereof, and methods of using the derivatives, conjugates, and compositions for the treatment of cell proliferation. The derivatives, conjugates, and compositions are useful in methods of treatment and prevention of cell proliferation and cancer, methods of detection of cell proliferation and cancer, and methods of diagnosis of cell proliferation and cancer. In an embodiment, the hemiasterlin derivatives are according to Formula 1000: or a pharmaceutically acceptable salt, solvate, or tautomer thereof, wherein Ar, L, W1, W4, W5, SG, and R are as described herein.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: November 24, 2020
    Assignee: SUTRO BIOPHARMA, INC.
    Inventors: Toni Kline, Qun Yin, Krishna Bajjuri
  • Publication number: 20200010450
    Abstract: Provided herein are modified amino acids comprising a tetrazine groups according to Formula I: polypeptides, antibodies, payloads and conjugates comprising these modified amino acid residues derived from the modified amino acids, and methods of producing the polypeptides, antibodies, payloads and conjugates comprising the modified amino acid residues. The polypeptides, antibodies, payloads and conjugates are useful in methods of treatment and prevention, methods of detection and methods of diagnosis.
    Type: Application
    Filed: September 18, 2019
    Publication date: January 9, 2020
    Inventors: Wenjin YANG, Qun YIN
  • Patent number: 10442789
    Abstract: Provided herein are modified amino acids comprising a tetrazine groups according to Formula I: polypeptides, antibodies, payloads and conjugates comprising these modified amino acid residues derived from the modified amino acids, and methods of producing the polypeptides, antibodies, payloads and conjugates comprising the modified amino acid residues. The polypeptides, antibodies, payloads and conjugates are useful in methods of treatment and prevention, methods of detection and methods of diagnosis.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: October 15, 2019
    Assignee: SUTRO BIOPHARMA, INC.
    Inventors: Wenjin Yang, Qun Yin
  • Publication number: 20190285074
    Abstract: A liquid formulation comprising a peptide agonist of the calcium sensing receptor and method of preparing and using the formulation are provided.
    Type: Application
    Filed: June 3, 2019
    Publication date: September 19, 2019
    Inventors: Derek Maclean, Qun Yin
  • Patent number: 10344765
    Abstract: A liquid formulation comprising a peptide agonist of the calcium sensing receptor and method of preparing and using the formulation are provided.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: July 9, 2019
    Assignee: Amgen Inc.
    Inventors: Derek Maclean, Qun Yin
  • Publication number: 20190194252
    Abstract: Compounds having activity for lowering parathyroid hormone levels are described. In one embodiment, the compounds are comprised of a contiguous sequence of subunits, X1-X2-X3-X4-X5-X6-X7, wherein the X1 subunit comprises a thiol-containing moiety and the distribution of charge on the X2-X7 subunits provides the desired activity. Methods of using the compounds for treating hyperparathyroidism, bone disease and/or hypercalcemic disorders are also described, and in particular, methods for lowering plasma PTH and serum calcium are provided. The compounds can be used to treat subjects having, for example: primary, secondary or tertiary hyperparathyroidism; hypercalcemia of malignancy; metastatic bone disease; or osteoporosis.
    Type: Application
    Filed: March 11, 2019
    Publication date: June 27, 2019
    Inventors: Felix Karim, Amos Baruch, Derek Maclean, Kanad Das, Qun Yin
  • Patent number: 10280198
    Abstract: Compounds having activity for lowering parathyroid hormone levels are described. In one embodiment, the compounds are comprised of a contiguous sequence of subunits, X1-X2-X3-X4-X5-X6-X7, wherein the X1 subunit comprises a thiol-containing moiety and the distribution of charge on the X2-X7 subunits provides the desired activity. Methods of using the compounds for treating hyperparathyroidism, bone disease and/or hypercalcemic disorders are also described, and in particular, methods for lowering plasma PTH and serum calcium are provided. The compounds can be used to treat subjects having, for example: primary, secondary or tertiary hyperparathyroidism; hypercalcemia of malignancy; metastatic bone disease; or osteoporosis.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: May 7, 2019
    Assignee: KAI PHARMACEUTICALS, INC.
    Inventors: Felix Karim, Amos Baruch, Derek Maclean, Kanad Das, Qun Yin
  • Publication number: 20180086734
    Abstract: Provided herein are modified amino acids comprising a tetrazine groups according to Formula I: polypeptides, antibodies, payloads and conjugates comprising these modified amino acid residues derived from the modified amino acids, and methods of producing the polypeptides, antibodies, payloads and conjugates comprising the modified amino acid residues. The polypeptides, antibodies, payloads and conjugates are useful in methods of treatment and prevention, methods of detection and methods of diagnosis.
    Type: Application
    Filed: December 6, 2017
    Publication date: March 29, 2018
    Inventors: Wenjin Yang, Qun Yin
  • Publication number: 20180080452
    Abstract: A liquid formulation comprising a peptide agonist of the calcium sensing receptor and method of preparing and using the formulation are provided.
    Type: Application
    Filed: November 2, 2017
    Publication date: March 22, 2018
    Inventors: Derek Maclean, Qun Yin
  • Publication number: 20180022777
    Abstract: Compounds having activity for lowering parathyroid hormone levels are described. In one embodiment, the compounds are comprised of a contiguous sequence of subunits, X1-X2-X3-X4-X5-X6-X7, wherein the X1 subunit comprises a thiol-containing moiety and the distribution of charge on the X2-X7 subunits provides the desired activity. Methods of using the compounds for treating hyperparathyroidism, bone disease and/or hypercalcemic disorders are also described, and in particular, methods for lowering plasma PTH and serum calcium are provided. The compounds can be used to treat subjects having, for example: primary, secondary or tertiary hyperparathyroidism; hypercalcemia of malignancy; metastatic bone disease; or osteoporosis.
    Type: Application
    Filed: June 21, 2017
    Publication date: January 25, 2018
    Inventors: Felix Karim, Amos Baruch, Derek Maclean, Kanad Das, Qun Yin
  • Patent number: 9840493
    Abstract: Provided herein are modified amino acids comprising a tetrazine groups according to Formula I: polypeptides, antibodies, payloads and conjugates comprising these modified amino acid residues derived from the modified amino acids, and methods of producing the polypeptides, antibodies, payloads and conjugates comprising the modified amino acid residues. The polypeptides, antibodies, payloads and conjugates are useful in methods of treatment and prevention, methods of detection and methods of diagnosis.
    Type: Grant
    Filed: October 10, 2014
    Date of Patent: December 12, 2017
    Assignee: SUTRO BIOPHARMA, INC.
    Inventors: Wenjin Yang, Qun Yin